2004343042 has 24 divisors (see below), whose sum is σ = 3300212484. Its totient is φ = 912397824.

The previous prime is 2004343009. The next prime is 2004343051. The reversal of 2004343042 is 2403434002.

It can be written as a sum of positive squares in 6 ways, for example, as 417834481 + 1586508561 = 20441^2 + 39831^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15943 + ... + 65290.

Almost surely, 2^2004343042 is an apocalyptic number.

2004343042 is a deficient number, since it is larger than the sum of its proper divisors (1295869442).

2004343042 is a wasteful number, since it uses less digits than its factorization.

2004343042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81334 (or 81321 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2004343042 is about 44769.8899038182. The cubic root of 2004343042 is about 1260.8323722337.

Adding to 2004343042 its reverse (2403434002), we get a palindrome (4407777044).

The spelling of 2004343042 in words is "two billion, four million, three hundred forty-three thousand, forty-two".